CN201094656Y - Lumbar puncture needle - Google Patents
Lumbar puncture needle Download PDFInfo
- Publication number
- CN201094656Y CN201094656Y CNU2007200915523U CN200720091552U CN201094656Y CN 201094656 Y CN201094656 Y CN 201094656Y CN U2007200915523 U CNU2007200915523 U CN U2007200915523U CN 200720091552 U CN200720091552 U CN 200720091552U CN 201094656 Y CN201094656 Y CN 201094656Y
- Authority
- CN
- China
- Prior art keywords
- needle
- puncture needle
- lumbar puncture
- puncture
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a lumbar puncture needle, which relates to a medical puncture needle. The utility model is designed to provide the lumbar puncture needle with good rigidity and accurate puncture. The technical proposal of the utility model is a lumbar puncture needle comprising the puncture needle and a needle stand. A needle body outside the needle point of the puncture needle is provided with a needle sleeve fixedly connected with the needle stand. The lumbar puncture needle is used for lumbar puncture.
Description
Technical field:
This utility model relates to a kind of medical puncture needle, particularly a kind of lumbar puncture needle.
Background technology:
When now the patient being carried out lumbar puncture and anaesthetizes simultaneously, the diameter of the puncture needle that uses is very thin, and its rigidity is poor, and pin is crooked easily, and giving accurately, puncture brings difficulty.
Summary of the invention:
The purpose of this utility model provides a kind of good rigidly, lumbar puncture needle accurately punctures.The technical solution of the utility model is that a kind of lumbar puncture needle comprises puncture needle and needle stand, it is characterized in that: be with the needle guard that is connected with needle stand on the needle body outside the needle point of puncture needle.This utility model has good rigidity, the not flexible and advantage accurately that punctures compared with the prior art.
Description of drawings:
Fig. 1 is the front view of this utility model lumbar puncture needle, and Fig. 2 is Figure 1A place partial enlarged drawing.
The specific embodiment:
In conjunction with above accompanying drawing this utility model is elaborated, in order to increase the rigidity of puncture needle, be connected mutually with needle stand 3 at rear sleeve one sleeve pipe 2 of puncture needle 1 needle point.Sleeve pipe 2 adopts metal canula, and its rigidity is better.
Claims (1)
1, a kind of lumbar puncture needle comprises puncture needle and needle stand, it is characterized in that: be with the needle guard that is connected with needle stand on the needle body outside the needle point of puncture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200915523U CN201094656Y (en) | 2007-08-13 | 2007-08-13 | Lumbar puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200915523U CN201094656Y (en) | 2007-08-13 | 2007-08-13 | Lumbar puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094656Y true CN201094656Y (en) | 2008-08-06 |
Family
ID=39921714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200915523U Expired - Fee Related CN201094656Y (en) | 2007-08-13 | 2007-08-13 | Lumbar puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094656Y (en) |
-
2007
- 2007-08-13 CN CNU2007200915523U patent/CN201094656Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20090914 |